The specified wallpaper is automatically switched every day of the week.It can also be set by specifying the time interval.Im using live wallpaper.(1) When the first application is started, 7 sample wallpapers will be saved in the next internal storage. HOME_DIR = "/storage/emulated/0/Android/data/alpha.application.weekwall20/files/DCIM/";(2) The wallpaper image for which the image is set (selected) for each day of the week is newly saved in the following dedicated folder. IMAGEDIR = "/storage/emulated/0/Android/data/alpha.application.weekwall20/files/DCIM/WeekWall/";③ No advertisements will be displayed.④ No data communication is performed.* It seems that there is a terminal dependency, but it has been confirmed to work with AQUOS SH-M16 (1080x2400).It has also been confirmed with the emulators of API_25 (Android Ver.7.1) to API_30 (Android Ver.11). _ (._.) _